Isamu (稲田勇) Inada
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Ultrarunner since 2015
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?Japan
Japan23,4%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 1 004; Σ finishers = 4 294. 1 004 / 4 294 × 100 = 23.38%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed26
Km — ultra races2 666 km
> 100 km6
> 160 km1
Longest race200,0 km
8th Ultra Walking around Lake Biwa — 3/5/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road65,2%
Trail8,1%
Ult.Walk26,7%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
26 race(s)| Runner | Races in common |
|---|---|